<template>
    <div>
        <div class="search-div" style="margin-bottom: 10px;">
            <el-form label-width="70px" size="small">
                <el-row>
                    <el-col :span="8">
                        <el-form-item label="关键字">
                            <el-input style="width: 95%" v-model="searchObj.keyword" placeholder="楼宇名/位置"></el-input>
                        </el-form-item>
                    </el-col>
                    <el-col :span="8">
                        <el-form-item label="宿管名">
                            <el-input style="width: 95%" v-model="searchObj.username" placeholder="宿管名"></el-input>
                        </el-form-item>
                    </el-col>
                    <el-col :span="8">
                        <el-form-item label="操作时间">
                            <el-date-picker v-model="createTimes" type="datetimerange" range-separator="至"
                                start-placeholder="开始时间" end-placeholder="结束时间" value-format="yyyy-MM-dd HH:mm:ss"
                                style="margin-right: 10px;width: 100%;" />
                        </el-form-item>
                    </el-col>
                </el-row>
                <el-row style="display:flex">
                    <el-button type="primary" icon="el-icon-search" size="mini" @click="fetchData()">搜索</el-button>
                    <el-button icon="el-icon-refresh" size="mini" @click="resetData">重置</el-button>
                </el-row>
            </el-form>
        </div>
        <!-- 工具条 -->
        <div class="tools-div">
            <el-button type="success" icon="el-icon-plus" size="mini" :disabled="$hasBP('bnt.building.add') === false"
                @click="dialogVisible = true">添 加</el-button>
        </div>
        <el-dialog title="添加/修改" :visible.sync="dialogVisible" width="40%">
            <el-form ref="sysBuilding" :model="sysBuilding" label-width="100px" size="small"
                style="padding-right: 40px">
                <el-form-item label="楼宇名" prop="name" :rules="{
                        required: true,
                        message: '楼宇名不能为空',
                        trigger: 'blur',
                    }">
                    <el-input v-model="sysBuilding.name" @blur="CheckName(sysBuilding.name)" />
                </el-form-item>
                <el-form-item label="类别" prop="gender"
                    :rules="{ required: true, message: '不能为空', trigger: 'blur' }">
                    <el-radio v-model="sysBuilding.gender" :label="0">男生楼宇</el-radio>
                    <el-radio v-model="sysBuilding.gender" :label="1">女生楼宇</el-radio>
                </el-form-item>
                <el-form-item label="楼宇位置" prop="location">
                    <el-input v-model="sysBuilding.location" />
                </el-form-item>
                <el-form-item label="宿管" prop="uId">
                    <el-select v-model="sysBuilding.uid" placeholder="请选择宿管">
                        <el-option v-for="item in userList" :key="item.id" :label="item.username" :value="item.id">
                        </el-option>
                    </el-select>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="CloseDialog" size="small" icon="el-icon-refresh-right">取 消</el-button>
                <el-button type="primary" icon="el-icon-check" @click="saveOrUpdate()" size="small">确 定</el-button>
            </span>
        </el-dialog>
        <div class="app-container">
            <!-- 列表 -->
            <el-table v-loading="listLoading" :data="list" stripe border style="width: 100%;margin-top: 10px;">

                <el-table-column label="序号" width="70" align="center">
                    <template slot-scope="scope">
                        {{ (page - 1) * limit + scope.$index + 1 }}
                    </template>
                </el-table-column>
                <el-table-column prop="name" label="楼宇名" width="180" />
                <el-table-column label="类别" prop="gender" align="center">
                    <template scope="scope">
                        {{ scope.row.gender === 0 ? '男生楼宇' : '女生楼宇' }}
                    </template>
                </el-table-column>
                <el-table-column prop="location" label="楼宇位置" width="180" />
                <el-table-column prop="uId" label="宿管" :formatter="cidformatter" />

                <el-table-column prop="createTime" label="创建时间" />
                <el-table-column prop="updateTime" label="修改时间" />

                <el-table-column label="操作" align="center" fixed="right">
                    <template slot-scope="scope">
                        <el-button type="primary" :disabled="$hasBP('bnt.building.update') === false"
                            icon="el-icon-edit" size="mini" @click="edit(scope.row.id)" title="修改" />
                        <el-button type="danger" :disabled="$hasBP('bnt.building.remove') === false"
                            icon="el-icon-delete" size="mini" @click="removeDataById(scope.row.id)" title="删除" />
                    </template>
                </el-table-column>
            </el-table>
            <!-- 分页组件 -->
            <el-pagination :current-page="page" :total="total" :page-size="limit"
                style="padding: 30px 0; text-align: center;" layout="total, prev, pager, next, jumper"
                @current-change="fetchData" />

        </div>
    </div>
</template>
<script>

import api from '@/api/building/building.js'
import uapi from '@/api/user/user.js'
const defaultForm = {
    id: "",
    uId: "",
    gender: 0,
    location: "",
    name: "",
    activated: 1,
};
export default {
    data() {
        return {
            listLoading: true, // 数据是否正在加载
            list: null, // banner列表
            total: 0, // 数据库中的总记录数
            page: 1, // 默认页码
            limit: 5, // 每页记录数
            searchObj: {}, // 查询表单对象
            userList: [],
            createTimes: [],

            dialogVisible: false,
            sysBuilding: defaultForm,
            saveBtnDisabled: false,
            isIndeterminate: false, // 是否是不确定的
            checkAll: false // 是否全选
        }
    },
    created() {
        this.fetchData();
        this.getUserList();
    },
    methods: {
        cidformatter(row) {
            let item = this.userList.find(item => item.id === row.uid);
            return item ? item.username : null;
        },
        fetchData(page = 1) {
            this.page = page;
            if (this.createTimes && this.createTimes.length == 2) {
                this.searchObj.createTimeBegin = this.createTimes[0];
                this.searchObj.createTimeEnd = this.createTimes[1];
            }
            api.getPageInfo(this.page, this.limit, this.searchObj).then(
                response => {
                    //this.list = response.data.list
                    // console.log("列表：", response.data)
                    this.list = response.data.records;
                    this.total = response.data.total;
                    // 数据加载并绑定成功
                    this.listLoading = false;
                }
            )
        },
        getUserList() {
            uapi.findAllManager().then(response => {
                this.userList = response.data;
                // console.log("宿管列表", this.userList)
            })
        },
        resetData() {
            // 1.清空条件搜索
            this.searchObj = {};
            //2.清空日期条件
            this.createTimes = [];
            //3.刷新数据列表
            this.fetchData();
        },

        edit(id) {
            //a.根据id去得到当前用户 
            api.getById(id).then(response => {
                //b.将数据赋值给 sysBuilding
                this.sysBuilding = response.data;
                //c.打开弹框
                this.dialogVisible = true;
            })
        },
        CheckName(name) {
            if (name === "") {
                return;
            }

            if (this.sysBuilding.id === "") {
                api.selectByName(name).then((response) => {

                    if (response.data !== "") {
                        this.$message.error(response.data);
                    }
                });
            }
        },
        saveOrUpdate() {
            this.$refs.sysBuilding.validate((valid) => {
                if (valid) {
                    api.saveOrUpdate(this.sysBuilding).then((response) => {
                        // 提示
                        this.$message({
                            type: "success",
                            message: "保存成功!",
                        });
                        this.sysBuilding = {};
                        this.dialogVisible = false;
                        // 刷新页面
                        this.fetchData(this.page);
                    });
                }
            });
        },
        CloseDialog() {
            this.sysBuilding = {};
            this.dialogVisible = false
        },

        // 修改状态
        switchStatus(row) {
            // 如果 可用  设置为 不可用  如果不可用  设置为 可用
            row.activated = row.activated === 1 ? 0 : 1;
            api.updateActivated(row.id, row.activated).then(response => {
                //a.给出提示
                this.$message.success(response.message || '操作成功');
                //b.再次刷新列表
                this.fetchData();
            })
        },
        // 根据id删除数据
        removeDataById(id) {
            this.$confirm("此操作将永久删除该文件, 是否继续?", "提示", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning",
            }).then(() => {
                api.removeById(id)
                    .then((response) => {
                        // 提示
                        this.$message({
                            type: "success",
                            message: "删除成功!",
                        });
                        // 刷新页面
                        this.fetchData(this.page);
                    });
            });
        },
    }
}
</script>